811216944

素因数分解:

$2^4\times 3^4\times {\mathrm{625939}}^1$

素因数の和:625959

約数の個数: 50

約数和(自身を含む): 2347900940

約数和(自身を除く): 1536683996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 625939, 1251878, 1877817, 2503756, 3755634, 5007512, 5633451, 7511268, 10015024, 11266902, 15022536, 16900353, 22533804, 30045072, 33800706, 45067608, 50701059, 67601412, 90135216, 101402118, 135202824, 202804236, 270405648, 405608472, 811216944]

約数ペア:

[(1, 811216944), (2, 405608472), (3, 270405648), (4, 202804236), (6, 135202824), (8, 101402118), (9, 90135216), (12, 67601412), (16, 50701059), (18, 45067608), (24, 33800706), (27, 30045072), (36, 22533804), (48, 16900353), (54, 15022536), (72, 11266902), (81, 10015024), (108, 7511268), (144, 5633451), (162, 5007512), (216, 3755634), (324, 2503756), (432, 1877817), (648, 1251878), (1296, 625939)]